| Format | Bitrate | Best for | Storage size (per album) | |--------|---------|----------|--------------------------| | MP3 320kbps | 320 kbps | Most listeners | ~100 MB | | AAC 256kbps | 256 kbps | iTunes users | ~90 MB | | FLAC (16-bit) | ~900 kbps | Audiophiles | ~300 MB | | FLAC (24-bit) | ~2000 kbps | Hi-res audio | ~600 MB | | WAV | 1411 kbps | Studio use | ~600 MB |